This is the 6255th most frequent Japanese word.
グラタン
"Gratin" - a baked dish with a crust, typically made with cheese or breadcrumbs.
In this sentence, 'グラタン' is used as the direct object of the verb '作る' (to make) to describe the specific dish prepared.
昨日の晩ご飯にはグラタンを作りました。
Yesterday's dinner, I made gratin.
Here, 'グラタン' is used as the topic of the sentence to describe a general characteristic of the dish.
グラタンはチーズが溶けて美味しい食べ物です。
Gratin is a delicious food with melted cheese.
In this context, 'グラタン' is part of a specific dish's name, describing its variant along with a modifier ('ミート' meaning 'meat').